Answer:
[tex]f'(x) = {12x}^{3} - 10x - 2[/tex]
Step-by-step explanation:
Turunan Pertama
[tex]f(x) = {3x}^{4} - {5x}^{2} + 2x + 7[/tex]
[tex]f'(x) = ( {3 \times 4x}^{4 - 1} ) - ({5 \times 1x}^{2 - 1}) + ( {2x}^{1 - 1} )[/tex]
[tex]f'(x) = {12x}^{3} - 10x - 2[/tex]
